Shapeners are essential tools in sharpening pencils, knives, and other cutting tools. However, there are several synonyms you can use to replace the word "sharpeners" in a sentence or text, such as honers, grinders, whetstones, files, and strops. A honer is a device used in industrial settings, particularly to sharpen the blade of cutting instruments. Grinders, on the other hand, are commonly used in the food industry for grinding different types of meat. Whetstones are abrasive tools used for sharpening bladed tools. Files and strops are ideal for honing blades and removing blemishes. Overall, there are many synonyms for the word "sharpeners," and knowing them can help you express your thoughts more accurately and diversely.